Background
Methods
Conceptual framework
Toolkit component | Standardization by function | Scoring system for analysis |
---|---|---|
Definition of Medication Reconciliation | Definition exists, is widely disseminated and can be articulated by staff involved in the medication reconciliation process | 0-24 points in 8-point increments, depending on whether definition exists, is widely implemented, and can be articulated by >80% of staff involved in the medication reconciliation process |
Assigning roles and responsibilities to clinical personnel | Roles and responsibilities are well defined for each phase of medication reconciliation and can be articulated by staff involved in the medication reconciliation process; process owner (e.g., attending physician) is well defined and known by those who own the process | 0-12 points in 4-point increments, depending on whether roles are well defined, defined for each phase of the medication reconciliation process, and can be articulated by >80% of staff |
0–12 points in 4 point increments, depending on whether process owner is well defined and what proportion of staff in that role can articulate that they in fact own the process | ||
Improving access to preadmission medication sources | All sites improve exchange of medication information across settings, e.g., community pharmacy prescription information, outpatient medication lists, and inpatient discharge medication orders to all clinical settings | 0-24 points in 6 point increments for electronic access to outpatient pharmacy information, access to outpatient medications, access to discharge medication orders from prior hospitalizations, and access to patient personal health records. |
(can get up to 12 points if have facilitated paper access to these sources) | ||
Encouraging patient-owned medication lists | All sites develop (on paper or | 0-24 points in 6 point increments, depending on whether a standard medication form exists, to what extent patients use it, whether a system is in place to keep it updated, and whether the form is universally accessible |
electronically) a universal instrument to capture the current medication list, based on steering committee guidelines | ||
Educating providers on how to take a best possible medication history | Providers receive training in taking a best possible medication history, receive feedback on their skills, and have time to perform it well | 0-12 points in 4 point increments, depending on whether clinicians are trained to take a medication history, whether time is available to take an adequate history in >80% of patients, and what portion of the staff have ever received feedback in their history taking |
Implementing discharge counseling that includes patient education and teach back | Providers counsel patients regarding discharge medications using a standard script that accommodates patients with low health literacy | 0-12 points in 4 point increments, depending on whether a standard script is available for discharge counseling, whether health literacy tools are used, and whether >80% of staff is trained in discharge counseling, including patient centered communication |
Identifying patients as high vs. low-intermediate risk by stratification | Sites use established risk factors to identify patients at high risk for medication errors, and patient risk drives the type of intervention received | 0-24 points available by calculating the product of the two below areas: |
0–4 points available depending on whether there is a standard tool available to identify high risk patients and is used in >80% of patients | ||
0–6 points available depending on whether the tool drives the intervention intensity, and >80% of eligible patients receive the high-intensity intervention | ||
Implementing intense vs. standard bundle | High-risk patients receive a high-intensity medication reconciliation bundle by providers who are trained and have time to carry it out | 0-24 points in 6 point increments depending on whether definition exists for standard and intense intervention, is embraced widely, staff are well trained, and are given adequate time to carry out the intensive bundle in high-risk patients |
Implementing and improving electronic medication reconciliation applications where possible | Where possible, take advantage of electronic health record infrastructure and electronic medication reconciliation products to facilitate bidirectional transfer of medication information across settings, compare regimens across settings, and electronically document the reconciliation process | 26 maximum points available based on electronic medication reconciliation tools having the following features: ability to compare various sources of preadmission medication information, access to medication adherence information, ability to document and verify a medication history, facilitation and verification of admission and discharge medication reconciliation, facilitation of admission and discharge order-writing, facilitation of patient/caregiver education, tools to facilitate communication with post-discharge providers, features to improve the reliability of the medication reconciliation process, and tools to identify high risk patients |
Implementing components using phased approach | Sites implement medication reconciliation improvements in a phased manor using best practices for continuous quality improvement | 0-24 points in 6 point increments, depending on whether a plan exists to modify the intervention over time, to expand the intervention beyond the initial pilot sites, whether a time frame for expansion has been established and if the QI team has all the right personnel |
Utilizing social marketing and engaging community resources | Sites identify, cultivate, and improve relationships with community resources such as local or regional QI organizations, dominant local pharmacies and payors, and local public health agencies with a goal of working together to improve patient education, transfer of information, and aligning financial incentives | 0-24 points in 3 point increments, depending on usage of community resources and a patient safety advisory board in medication reconciliation, and usage of social marketing techniques with patients and providers |
Toolkit
Study sites
Site | 1 | 2 | 3 | 4 | 5 | 6 |
---|---|---|---|---|---|---|
Hospital Type | AMC1 / Community | Community | Community | AMC | AMC | VAMC2
|
Region | Northeast | Southeast | Southeast | Midwest | West Coast | Midwest |
Setting | Urban | Suburban | Suburban | Urban | Urban | Rural |
Number of Beds | 653 | 110 | 535 | 600 | 450 | 45 |
Teaching Status | Teaching | Teaching | Non-teaching | Teaching | Teaching | Teaching |
Inpatient CPOE3
| Yes (Cerner) | No (moving to Cerner) | No | Yes (Epic) | No (moving to Epic) | Yes |
Medication Reconciliation Software | Yes, integrated with CPOE | No (but yes with Cerner) | Yes | Yes, integrated with CPOE | In progress (yes with Epic/Apex) | Yes, not fully integrated |
% patients for whom site has electronic access to ambulatory medication history | 50% | 0% | <10% | ~100% | 50% | 95% |
Clinicians primarily responsible for taking medication histories | Jointly shared by physicians and nurses | Nurses first, then physicians | Pharmacy and nursing | Nurses | Physicians | Residents and PAs |
Process of medication reconciliation at discharge | Physicians use electronic tool to reconcile medications | Nurses fill out a reconciliation form, physicians reconcile medications | Physicians reconcile medications using paper form | Physicians/NPs/ | Physicians write orders, pharmacists available by request to reconcile medications | Physicians or pharmacists, depending on time of day |
PAs4 reconcile discharge medications |
Mentored local implementation
Outcome assessment
Outcome | Description |
---|---|
Primary outcome
| |
Unintentional Medication Discrepancies in admission and discharge orders with potential for patient harm | Number of discrepancies per patient with potential for harm |
Process measures
| |
Accuracy of preadmission medication history | Proportion with accurate medication histories; number of history errors per patient with potential for harm |
Absence of discharge reconciliation errors | Proportion with error-free discharge medication orders; number of discharge reconciliation errors per patient |
Preadmission medication history documented within 24 hours of admission | Proportion of cases with on-time preadmission medication history documentation |
Other outcome measures
| |
Emergency Department visit or readmission to index hospital within 30 days of discharge | Proportion of patients with ED visit or readmission |
Patient Satisfaction on HCAHPS1 survey | Global satisfaction score; medication specific score; proportion who responded “usually or always” to medication questions |
Data quality assurance
Web-based data center
Statistical analysis
Power and sample size
Program evaluation
Outcome | Timing | Data sources | Time required | Data collection process | Form of analytic variable |
---|---|---|---|---|---|
Intervention assessment
| |||||
Medication Reconciliation Intervention Score | Monthly throughout the intervention | Surveys to site leaders at each site, confirmed by mentor | 1 hour for baseline assessment, 15–20 minutes for subsequent assessments | Survey completed in QuesGen | 0-24 scale for each facet of medication reconciliation; total score |
Front-line staff Surveys to inform medication reconciliation intervention score | As needed throughout the study period as interventions implemented likely to affect results | Surveys completed by stakeholders (separate survey for outpatient clinicians) | 10 minutes per survey | Survey administered to all potential stakeholders using on-line survey software | Results used descriptively and to inform Medication Reconciliation intervention score |
Measures of context
| |||||
Macro- and Micro-organizational structure | Prior to intervention | Modification of RAND ICICE organizational survey [29] completed by site leaders with help from administrative/financial personnel | 1 hour per site | Survey emailed to respondents | Varies by question type |
Safety culture, work climate, and teamwork | Prior to intervention | Modification of AHRQ patient safety culture survey [30] completed by stakeholders (e.g., pharmacists, nurses, physicians) | 10 minutes per survey | Survey administered to all potential stakeholders using on-line survey software | Composite frequency of positive responses in each of 10 dimensions of safety |
Satisfaction with medication reconciliation process and software, perceptions of errors related to medication reconciliation | Prior to intervention, again post-intervention | Survey completed by stakeholders | 5 minutes per survey | As with safety culture | Frequency of positive responses |
Job satisfaction and burnout | Prior to intervention, again post-intervention | 5 minutes per survey | As with safety culture | Frequency of positive responses | |
Qualitative information
| |||||
Focus Groups | At first site visit | 5 focus groups of 6–8 representative stakeholders each, grouped by type, 35 total per site | 60-90 minutes | Administered by qualitative researcher | |
Individual Interviews | Follow-up phone calls one year after focus groups | One-on-one interviews with champions and 2–3 key opinion leaders per site | 30-45 minutes | Administered by phone by qualitative researcher | |
Intervention fidelity
| |||||
Intervention Fidelity | At each site visit | Direct observation of medication reconciliation process | 6 hours at each visit (over two days) | Mentor | Mean percent completion of each process component; process fidelity scale (1–4) |
Study timeline
Discussion
All sites | A | B | C | D | E | F | |
---|---|---|---|---|---|---|---|
(N=927) | (n=313) | (n=360) | (n=124) | (n=150) | (n=82) | (n=22) | |
Total discrepancies per patient (history and reconciliation): admission and discharge
|
3.77
|
4.52
|
2.43
|
2.91
|
3.27
|
3.16
|
1.73
|
Total discrepancies at admission | 1.72 | 2.16 | 1.11 | 1.02 | 1.49 | 1.35 | 0.73 |
Total discrepancies at discharge | 2.05 | 2.36 | 1.33 | 1.89 | 1.79 | 1.80 | 1.00 |
History discrepancies: admission and discharge
|
2.39
|
3.36
|
1.98
|
1.91
|
0.66
|
0.87
|
2.59
|
History discrepancies: admission | 0.97 | 1.34 | 0.88 | 0.44 | 0.27 | 0.65 | 1.91 |
History discrepancies: discharge | 1.41 | 2.02 | 1.10 | 1.47 | 0.39 | 0.22 | 0.68 |
Reconciliation discrepancies: admission and discharge
|
1.38
|
1.16
|
0.44
|
1.00
|
2.61
|
2.29
|
2.59
|
Reconciliation discrepancies: admission | 0.75 | 0.82 | 0.22 | 0.58 | 1.22 | 0.71 | 1.91 |
Reconciliation discrepancies: discharge | 0.64 | 0.35 | 0.23 | 0.42 | 1.39 | 1.59 | 0.68 |
Adjudicated results | |||||||
Number of potentially harmful discrepancies per patient
1
: total
|
0.46
|
0.26
|
0.45
|
0.67
|
0.70
|
0.82
|
0.36
|
Potentially harmful discrepancies: admission | 0.16 | 0.12 | 0.17 | 0.17 | 0.15 | 0.29 | 0.09 |
Potentially harmful discrepancies: discharge | 0.30 | 0.14 | 0.28 | 0.50 | 0.55 | 0.53 | 0.27 |
Potential severity: admission | 0.12 | 0.10 | 0.12 | 0.14 | 0.13 | 0.23 | 0.00 |
Significant | |||||||
Serious2
| 0.04 | 0.03 | 0.05 | 0.03 | 0.03 | 0.06 | 0.09 |
Potential severity: discharge | 0.23 | 0.13 | 0.21 | 0.44 | 0.40 | 0.32 | 0.18 |
Significant | |||||||
Serious2
| 0.07 | 0.01 | 0.07 | 0.06 | 0.15 | 0.21 | 0.09 |